---
title: Weight for weight, some spider silk is stronger than steel and far s… — Spider-Man: real spider silk and webs · tree and pragmatics
description: Weight for weight, some spider silk is stronger than steel and far stretchier, so it soaks up the crash of a flying insect without snapping, but a real thread is far too thin to hold a person. Who acts: spider silk, silk, flying insect, real thread. A sentence of the lesson «Spider-Man: real spider 
---

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# Spider-Man: real spider silk and webs, sentence 2

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Weight for weight, some spider silk is stronger than steel and far stretchier, so it soaks up the crash of a flying insect without snapping, but a real thread is far too thin to hold a person.

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**Who acts:** spider silk, silk, flying insect, real thread · **What happens:** be, soak up, fly, snap, hold, crash · **To what, where:** crash, person

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This is a sentence of the lesson «Spider-Man: real spider silk and webs» of the biology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (spider silk, silk, flying insect, real thread), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:147-spider-man-real-spider-silk-and-webs.lesson:2
# text = Weight for weight, some spider silk is stronger than steel and far stretchier, so it soaks up the crash of a flying insect without snapping, but a real thread is far too thin to hold a person.
# source = school lesson (ours)
# course = biology
# lesson = 147-spider-man-real-spider-silk-and-webs.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R3-conj-first ×1, R5-strong ×1, R7-rel-agree ×2
1	Weight	weight	NOUN	NN	Number=Sing	9	obl	_	_
2	for	for	ADP	IN	_	3	case	_	_
3	weight	weight	NOUN	NN	Number=Sing	1	nmod	_	_
4	,	,	PUNCT	,	_	9	punct	_	_
5	some	some	DET	DT	PronType=Ind	7	det	_	_
6	spider	spider	NOUN	NN	Number=Sing	7	compound	_	_
7	silk	silk	NOUN	NN	Number=Sing	9	nsubj	_	_
8	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	cop	_	_
9	stronger	strong	ADJ	JJR	Degree=Cmp	0	root	_	_
10	than	than	ADP	IN	_	11	case	_	_
11	steel	steel	NOUN	NN	Number=Sing	9	obl	_	_
12	and	and	CCONJ	CC	_	14	cc	_	_
13	far	far	ADV	RB	Degree=Pos	14	advmod	_	_
14	stretchier	stretchy	ADJ	JJR	Degree=Cmp	9	conj	_	_
15	,	,	PUNCT	,	_	18	punct	_	_
16	so	so	ADV	RB	_	18	advmod	_	_
17	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	18	nsubj	_	_
18	soaks	soak	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	conj	_	Agree=R3-conj-first|Haiku=14:conj
19	up	up	ADP	RP	_	18	compound:prt	_	Agree=R5-strong|Haiku=21:case|HaikuPos=ADP:IN:_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	crash	crash	NOUN	NN	Number=Sing	18	obj	_	Agree=R7-rel-agree|Haiku=18:obl
22	of	of	ADP	IN	_	25	case	_	_
23	a	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
24	flying	fly	VERB	VBG	VerbForm=Ger	25	amod	_	_
25	insect	insect	NOUN	NN	Number=Sing	21	nmod	_	_
26	without	without	SCONJ	IN	_	27	mark	_	_
27	snapping	snap	VERB	VBG	VerbForm=Ger	25	acl	_	_
28	,	,	PUNCT	,	_	36	punct	_	_
29	but	but	CCONJ	CC	_	36	cc	_	_
30	a	a	DET	DT	Definite=Ind|PronType=Art	32	det	_	_
31	real	real	ADJ	JJ	Degree=Pos	32	amod	_	_
32	thread	thread	NOUN	NN	Number=Sing	36	nsubj	_	_
33	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	36	cop	_	_
34	far	far	ADV	RB	Degree=Pos	36	advmod	_	_
35	too	too	ADV	RB	_	36	advmod	_	_
36	thin	thin	ADJ	JJ	Degree=Pos	14	conj	_	_
37	to	to	PART	TO	_	38	mark	_	_
38	hold	hold	VERB	VB	VerbForm=Inf	36	advcl	_	Agree=R7-rel-agree|Haiku=36:xcomp
39	a	a	DET	DT	Definite=Ind|PronType=Art	40	det	_	_
40	person	person	NOUN	NN	Number=Sing	38	obj	_	_
41	.	.	PUNCT	.	_	9	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | some spider silk |  |  |  |  | than steel; Weight for weight *obl*; strong *property* | tree rules |
| 2 | **be** |  | some spider silk *not said here* |  |  |  |  | far *property* | tree rules |
| 3 | **soak up** | present | silk | the crash of a flying insect |  |  |  |  | vn wipe\_manner-10.4.1 «NP V NP.source»: agent=Agent crash=Source |
| 4 | **fly** | gerund |  |  |  |  |  |  | vn spatial\_configuration-47.6-1 «NP V»: agent=Theme |
| 5 | **snap** | gerund | a flying insect *not said here* |  |  |  |  |  | vn sound\_emission-43.2 «NP V»: agent=Theme |
| 6 | **is** | present | a real thread |  |  |  |  | far, thin *property* | tree rules |
| 7 | **hold** | to-infinitive | a real thread *not said here* | a person |  |  |  |  | vn keep-15.2 «NP V NP»: agent=Agent person=Theme |
| 8 | **crash** |  | a flying insect |  |  |  |  |  | nom crash «event intransitive»: of=agent |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:biology:147-spider-man-real-spider-silk-and-webs.lesson:2`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R3-conj-first ×1, R5-strong ×1, R7-rel-agree ×2. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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